Petroleum-oil and gas stove



(No'ModeL) 7 J. S. WILLIAMS.

8 PETROLEUM OIL AND GAS STOVE. w

No. 247,864. Patented Oct. 4; 1881.

G V 1 0 080 f h l v a =0 //1 mm i F UNITED STATES PATENT OFFICE.

JOHN S. WVILLIAMS, 0F BROOKLYN, NEVVYORK.

PETROLEUM-OIL AND GAS STOVE.

SPECIFICATION forming part of Letters Patent No. 247,864, dated October4, 1881.

- Application filed MarchB l, 1881. (No model.)

To all whom it may concern: I

Be it known that I, JOHN S. WILLIAMS, a citizen of the United States,and residing in the city of Brooklyn, in the county of Kings and Stateof New York, have, invented anew and useful Improvement in Petroleum-Oiland Gas Stoves, of which the following, taken in connection with theaccompanying drawings, is a full, clear, and exact description.

The object of myrinvention is to produce a petroleum-oil stove, or anattachment for petroleum-oil stoves, which shall be especially adaptedto warm the rooms of houses and for heating purposes generally, andwhereby a greater and more intense heat is produced, and the products ofcombustion are moreperfectly consumed. than in the petroleum oil stovesnow used, and whereby all smoking of the burners and odor of the oil isdone away with. My improvement may also be used as an attachment forgas-stoves as well as oilstoves.

In the drawings, Figure 1 shows a central vertical section of myimprovement; Fig. 2, an elevation of the same.

A is the oil-reservoir provided with any desired number of burners, b.Above the reservoir A is the plate or ring a, provided with feet 0,which rest on the reservoirAand raise the ring or plate a above saidreservoir.

Fitting on or over the plate or ring a is'the heating and illuminatingchamber B, which is preferably formed in the shape of a double cone, andpreferably provided in its upper part with sheets of mica or otherproper transparent material.

Secured to the chamber B is the inner drum, 0, which is provided withtwo cones or deflecting-plates, D and E. The lower cone, D, may eitherbe secured to the inner drum, (J, or may be attached to theheating-chamberB at its upper part. Within this inner drum, 0, is alsothe flaring cylinder F, which narrows from the point where it meets, oris attached to the cone E to its top, and is formed there into notchesor teethf. The inner drum,0,'is provided with holes oropeningsgaroundits sides.

Fitting to the upper part of theinner drum, 0, and over the flaringcylinder F, is the cap G, which is provided with the holes or openingsh. The outside drum, H, fits over the inner drum, 0, and is open at itstop, so that the cap G will pass through it.

The operation of my improvement is as follows: The 'cold air enters atthe lower part of through the flaring cylinder F, and thence out of theopeningg of the inner drum, 0, into the annular passage between theinner drum, 0, and outer drum, H, and thence up through the said annularpassage and out of the holes or openings h of the cap G into the room orapartment to be warmed. The cold air from the room also enters the lowerpart of the drum H, and is warmed while passing through the annularpassage between the inner drum, 0, and outer drum, H, and thence passesout of the holes or openings h of cap G.

A removable urn provided with openings may be placed on'the stove abovethe cap G; or, if desired, the'opening above the cap G may be covered bya plate or other suitable means, and the heat thus deflected will passdown the inner drum, 0, and outer drum, H, and out of the space betweenthe lower part of the drum H and drum 0, and the heat thus caused towarm the floor and lower part of the apartment or room.

My said invention is designed to be and is an improvement on LettersPatent No.206,204

of the United States, issued to me July 23,

1878, for petroleum-stoves.

When my improvement is to be used for burning gas the oil-reservoir Awith it arches is removed and a cylinder with base is substituted, and asuitable connection is made with the gas-pipe. This arrangement permitsthe air to pass under the bottom of the base, thereby causing acirculation of cold air.

Having thus described my invention, what I claim, and desire to secureby Letters Paten t, is-

1.' Theinner drum, 0, provided with the holes and openings 9, deflectingplate or cone E, and flaring cylinder F, provided with notches or teethf, in combination with the outer cylinder, H, and the perforated cap Gr,substantially as and for the purpose described.

2. Theinnerdrum,O,providedwith theholes 5 g, and flaring cylinder F,provided with notches or teeth f, both the drum and cylinder beingprovided with a top plate or cover, in combination with the deflector Eand the outer cylinder, H, substantially as and for the purposedescribed.

3. The combination of the cap G, provided with the openings h and outerdrum, H.

4. In combination with a gas or lamp stove, the inner drum, 0, havingopenings 9, the per- 15 forated cap G, the flaring cylinder F, havingopeningsf, the outer cylinder, H, and the deflecting cones D and E,substantially as and for the purpose described.

5. The combination of thelatnp or gas stove A, heating-chamber B, outerdrum, H, inner 2o drum, 0, having holes g, cap G, having holes h,flaring cylinder F, having openings or teeth f, and deflecting cones Dand E, substantially as and for the purpose specified.

In testimony whereof I have hereunto set my 2 5 hand this 23d day ofMarch, 1881.

JOHN S. WILLIAMS.

In presence of-- CHARLES G. (Joe, Louis W. Fnosr.

